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Wellbore #00 Wellbore Classification: OW Status: SI - 1/1/2026 Measured TD: 11786 ft. Vertical TD: 7219 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW SI - 1/1/2026 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 5/10/2016 | | Proposed Top PZ Location: | Sec:4 Twp: 3n 68w | Footage: 1857 FSL 729 FWL | | Bottom Hole Location: | Sec:4 Twp: 3n 68w | Footage: 1829 FSL 460 FEL | | Proposed Depth/Form: | 11748 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: CODL , Formation: CODELL , Order: 407 , Unit Acreage: 160, Drill Unit: GWA | | Formation And Spacing: | Code: JNBCD , Formation: J-NIOBRARA-CODELL , Order: , Unit Acreage: 160, Drill Unit: GWA | | Formation And Spacing: | Code: JSND , Formation: J SAND , Order: 232 , Unit Acreage: 160, Drill Unit: GWA | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 320, Drill Unit: GWA | | Casing: | String Type: CONDUCTOR, Hole Size: 22 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 30 , Citings Type: PLANNED | | Cement: | Sacks: 80, Top: 0 ft., Bottom: 80 ft. | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 800 ft., Weight: 40 , Citings Type: PLANNED | | Cement: | Sacks: 100, Top: 0 ft., Bottom: 800 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7629 ft., Weight: 26 , Citings Type: PLANNED | | Cement: | Sacks: 432, Top: 500 ft., Bottom: 7629 ft. | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11745 ft., Weight: 13.5 , Citings Type: PLANNED | | Cement: | Sacks: 169, Top: 7329 ft., Bottom: 11745 ft. |
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| Wellbore Completed | | Completion Date: | 1/23/2015 | | Spud Date: | 11/23/2014 | Spud Date Is: | ACTUAL | | Measured TD: | 11786 ft. | Measured PB depth: | 11736 ft. | | True Vertical TD: | 7219 ft. | True Vertical PB depth: | 7220 ft. | | Top PZ Location: | Sec:4 Twp: 3n 68w | Footage: 1438 FNL 650 FWL | | Bottom Hole Location: | Sec:4 Twp: 3n 68w | Footage: 1823 FSL 501 FEL | | Log Types: | CBL, MWD, (Resistivity 123-38319) | | Casing: | String Type: CONDUCTOR, Hole Size: 30 in., Size: 16 in., Top: 0 ft., Depth: 154 ft., Weight: 65 , Citings Type: ACTUAL | | Cement: | Sacks: 170, Top: 30 ft., Bottom: 154 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 886 ft., Weight: 40 , Citings Type: ACTUAL | | Cement: | Sacks: 332, Top: 36 ft., Bottom: 886 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7613 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 700, Top: 710 ft., Bottom: 7613 ft., Determination Method: CBL | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11786 ft., Weight: 13.5 , Citings Type: ACTUAL | | Cement: | Sacks: 345, Top: 6603 ft., Bottom: 11786 ft., Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SHARON SPRINGS | 7074 ft. | | | | | NIOBRARA | 7236 ft. | | | |
Formation NBRR Formation Classification: OW Status: SI - 1/1/2026 Interval Top: 7629 ft. Interval Bottom: 11734 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 4/29/2015 | Choke Size: | 12.000 in. | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 2/25/2015 | Treatment End Date: | 4/6/2015 | | Treatment Summary: | Slickwater, 690 bbls HCI 15%, 1994 bbls recycled water, 81682 bbls fresh water, 4983240 lbs 40/70 Ottowa Sand proppant. | | Total fluid used in treatment (bbls): | 84366 | Max pressure during treatment (psi): | 8643 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 27 | | Total acid used in treatment (bbls): | 690 | Min frac gradient (psi/ft): | 0.86 | | Recycled water used in treatment (bbls): | 1994 | Total flowback volume recovered (bbls): | 1994 | | Fresh water used in treatment (bbls): | 81682 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 4983240 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7284 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 5/31/2015 | Test Method: | Flowing | | Hours Tested: | 24 | Gas Type: | DRY | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_OIL | 218 | | BTU_GAS | 1298 | | CALC_BBLS_OIL | 218 | | CALC_GOR | 1114 | | CALC_MCF_GAS | 243 | | CASING_PRESS | 1927 | | GRAVITY_OIL | 50 | | MCF_GAS | 243 | | TUBING_PRESS | 1229 |
| | Perforation Data: | | Interval Top: | 7629 ft. | # Of Holes: | 729 | | Interval Bottom: | 11734 ft. | Hole Size: | 0.375 in. |
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| Reported Plugged | N | |
| Out Of Service Repurposed | N | |
| Out Of Service | N | |
| Inactive Exception | N | |
| Noticed Inactive | N | |
| Defined Inactive | N | |
| Low Producing | N | |
| Total Oil Produced (Barrels) | 1059 |
| Total Gas Produced (MCF) | 27411 |
| GOR | 25883 |
| GOR Determination | MCFE |
| Average BOE per Day | 13.798 |
| Average MCFE per Day | 80.036 |
| Federal Financial Assurance | i | |
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